Speedmaster PCE372.1005 Chevy SBC 350 BBC 454 Cast 0.500" Shaft Distributor Gear

The Speedmaster PCE372.1005 is a cast distributor gear engineered as a direct replacement for Chevrolet SBC 350, BBC 454, and related engine platforms. Featuring a 0.500" shaft diameter and durable cast construction, this gear mounts directly to your engine's distributor housing and drives the ignition system's timing mechanism.

This distributor gear is ideal for engine rebuilds, restoration projects, and performance upgrades where original or OEM-equivalent ignition timing control is required. The cast material provides reliable durability for both street and moderate performance applications. Compatible with factory and aftermarket distributor housings that accept the standard 0.500" shaft size, this gear ensures precise ignition timing synchronization across your small-block and big-block Chevy engine platforms.

Key Features & Benefits

• Chevy Engine Compatibility: Fits SBC 350, BBC 454, and related Chevrolet engine platforms.
• Cast Construction: Durable cast material provides reliable long-term performance.
• 0.500" Shaft Diameter: Standard OEM-compatible shaft size for direct fitment to distributor housings.
• OEM Replacement: Direct replacement for factory distributor gear applications.

Specifications

Ideal Applications

• Engine rebuild and restoration on SBC 350 platforms
• BBC 454 big-block engine restorations
• Ignition system replacement and upgrade projects
• Performance and street engine applications